xper,xns,xew,xco
0.100000001 , 0.933864951 , 0.823669374 , 892.650024
0.200000003 , 0.157141566 , 0.119155772 , 1031.25000
0.300000012 , 0.162972331 , 8.98148268E-02 , 1031.25000
0.500000000 , 3.72710861E-02 , 4.48035896E-02 , 1031.25000
1.00000000 , 2.67139412E-02 , 3.17281708E-02 , 562.650024
2.00000000 , 2.89721508E-02 , 2.55105607E-02 , 281.325012
3.00000000 , 2.39776522E-02 , 2.39685401E-02 , 187.688004